CN111113054A - Metal pipe cutting device - Google Patents
Metal pipe cutting device Download PDFInfo
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- CN111113054A CN111113054A CN202010203238.XA CN202010203238A CN111113054A CN 111113054 A CN111113054 A CN 111113054A CN 202010203238 A CN202010203238 A CN 202010203238A CN 111113054 A CN111113054 A CN 111113054A
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 24
- 239000002184 metal Substances 0.000 title claims abstract description 24
- 238000005520 cutting process Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 81
- 230000000694 effects Effects 0.000 claims description 12
- 244000309464 bull Species 0.000 claims description 6
- 230000001174 ascending effect Effects 0.000 claims description 2
- 208000032370 Secondary transmission Diseases 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Sawing (AREA)
Abstract
The invention discloses a metal pipe cutting device which comprises a machine body, wherein connecting frames are symmetrically and fixedly arranged on the front side and the rear side of the upper end surface of the machine body, an upper box body is fixedly arranged on each connecting frame, a first movable cavity is arranged in each upper box body, a transmission device is arranged in each first movable cavity, a second connecting rod is arranged on the bottom wall of each first movable cavity in a sliding fit mode, the lower end of each second connecting rod is fixedly connected with a movable block, a cutting device is arranged in each movable block, rocking rods are rotatably arranged at the left end and the right end of the rear end wall of each movable block, a first spring is fixedly connected between the rocking rods at the left end and the right end, a second groove is formed in the upper end surface of the machine body, and.
Description
Technical Field
The invention relates to the technical field of metal materials, in particular to a metal pipe cutting device.
Background
The metal tube application scope is wider, but metal tubular product also has a lot of varieties, and comparatively hard has steel pipe, reinforcing bar etc. and softer tubular product has copper pipe, aluminum pipe etc. after the production and processing, the transport of copper pipe and aluminum pipe adopts usually to twine on the charging tray, reduces to take up an area of the space also conveniently to carry. However, most of the machining uses straight pipes, and bending at a specific angle is performed subsequently, while bent pipes affect subsequent machining efficiency to a certain extent and are not easy to be re-machined.
Disclosure of Invention
Aiming at the technical defects, the invention provides a metal pipe cutting device which can overcome the defects.
The invention relates to a metal pipe cutting device, which comprises a machine body, wherein connecting frames are symmetrically and fixedly arranged on the front side and the rear side of the upper end surface of the machine body, an upper box body is fixedly arranged on each connecting frame, a first movable cavity is arranged in each upper box body, a transmission device is arranged in each first movable cavity, a second connecting rod is arranged on the bottom wall of each first movable cavity in a sliding fit manner, the lower end of each second connecting rod is fixedly connected with a movable block, a cutting device is arranged in each movable block, rocking rods are rotatably arranged at the left end and the right end of the rear end wall of each movable block, a first spring is fixedly connected between the rocking rods at the left end and the right end, a second groove is arranged on the upper end surface of the machine body, a third groove is arranged on the left side of the second groove, a fixing device is arranged in each third groove, a second movable cavity is arranged on the lower side of the, sliding fit has in the spout with the rocker rotates the second bull stick of being connected, rotate on the second bull stick and install the cylinder, second recess left side is equipped with the hydraulic pressure chamber, first piston plate is installed on hydraulic pressure chamber right side, first piston plate fixedly connected with ejector pin, the ejector pin right-hand member stretches into second recess and sliding fit the second recess with wall body between the hydraulic pressure chamber, hydraulic pressure chamber downside is equipped with the second piston plate, second piston plate fixedly connected with second ejector pin, second ejector pin lower extreme stretches into second activity chamber and sliding fit the second activity chamber with wall body between the hydraulic pressure chamber.
Preferably, the transmission device comprises a first motor rotatably mounted on the front and rear end walls of the first movable cavity, the lower end of the first motor is in power connection with a main transmission shaft, the lower end of the main transmission shaft is rotatably mounted on the bottom wall of the first movable cavity, a worm wheel and a second belt wheel are fixedly mounted on the main transmission shaft, the worm wheel is meshed with a worm, the worm is rotatably connected with the front and rear end walls of the first movable cavity, a first belt wheel is fixedly mounted on the worm, the first belt wheel is connected with a fourth belt wheel through a first transmission belt, the fourth belt wheel is fixedly mounted on a first rotating shaft, the first rotating shaft is rotatably connected with the front and rear end walls of the first movable cavity, a rotating disc is fixedly mounted on the first rotating shaft, a first rotating rod is rotatably mounted on the rotating disc, a first connecting rod is rotatably and fixedly connected with the first connecting rod, and the first connecting rod is fixedly connected with, the second belt wheel is connected with a third belt wheel through a second conveying belt, the third belt wheel is fixedly installed on a first spline sleeve, the first spline sleeve is rotatably installed on the bottom wall of the first movable cavity, a second rotating shaft is connected with the inner spline of the first spline sleeve, and the lower end of the second rotating shaft extends out of the upper box body.
Preferably, cutting device include with the movable block rotates the second pivot of connecting, be equipped with first transmission chamber in the movable block, second pivot lower extreme stretches into first helical gear of first transmission intracavity fixedly connected with, the meshing of first helical gear left side has the second helical gear, first transmission chamber left side is equipped with the turn trough, second helical gear fixed mounting is in the third pivot, third pivot left end stretches into turn trough and normal running fit end wall about the turn trough and first transmission chamber with wall body between the turn trough, the third pivot in fixed mounting has the sleeve in the pivot, fixed mounting has the cutter on the sleeve.
Preferably, the fixing device comprises an extension frame which is symmetrically and fixedly arranged on the machine body in a front-back manner and is positioned above the third groove, a second sliding chute with an inward opening is arranged in the extension frame, a sliding block is arranged in the second sliding chute in a sliding fit manner, a second spring connected with the sliding block is fixedly arranged in the second sliding groove, a seventh rotating shaft is rotatably arranged on the sliding block, a third roller is fixedly arranged on the seventh rotating shaft, a sixth rotating shaft which is rotatably connected with the front end wall and the rear end wall is arranged in the third groove, a second roller is fixedly arranged on the sixth rotating shaft, a belt cavity is arranged in the rear side wall of the third groove, the rear end of the sixth rotating shaft extends into the belt cavity and is fixedly provided with a sixth belt wheel which is connected with a fifth belt wheel through a third conveying belt, the fifth belt pulley is fixedly arranged on a second transmission shaft, and the second transmission shaft is rotatably arranged on the front end wall of the belt cavity.
Preferably, the auxiliary transmission device comprises a second motor fixedly installed on the bottom wall of the second movable cavity, an auxiliary transmission shaft is connected to the second motor in a power mode, an eighth bevel gear and an eighth belt pulley are fixedly installed on the auxiliary transmission shaft, the eighth belt pulley is connected with a seventh belt pulley through a fourth conveyor belt, the seventh belt pulley is fixedly installed on a second spline sleeve, a second transmission cavity is arranged on the upper side of the second movable cavity, the second spline sleeve is rotatably connected with a wall body between the second transmission cavity and the second movable cavity, a third transmission shaft is connected to an inner spline of the second spline sleeve, a movable plate is rotatably connected to the lower end of the third transmission shaft and is in sliding fit with the second movable cavity, the bottom wall of the movable plate is connected with the bottom wall of the second movable cavity through a third spring, and the upper end of the movable plate is connected with the second ejector rod, the upper end of the third transmission shaft extends into the round table fixedly connected with the second transmission cavity, the round table is in sliding fit with a sixth helical gear, the bottom wall of the sixth helical gear is fixedly provided with a rotary drum rotatably installed in the bottom wall of the second transmission cavity, the sixth helical gear is meshed with a seventh helical gear, and the seventh helical gear is fixedly installed at the front end of the second transmission shaft extending into the second transmission cavity.
Preferably, the second recess is in the left side the cylinder downside is equipped with the ascending first recess of opening, install in the first recess and rotate the fifth pivot of being connected with front and back end wall, fixed mounting have in the fifth pivot can with cylinder complex gyro wheel and fifth helical gear, the fifth helical gear meshing has the fourth helical gear, fourth helical gear fixed mounting in the fourth pivot, the fourth pivot rotate install in the second activity chamber with wall body between the first recess, the fourth pivot left end stretches into the second activity chamber fixedly connected with third helical gear, third helical gear meshing the eighth helical gear.
The beneficial effects are that: this device simple structure, convenient operation, through going on and stopping of cutting device's mobile control metal tubular product removal, through the second cylinder with the third cylinder warp metal tubular product, accomplishes deformation when carrying out the cutting.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a metal pipe cutting apparatus according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B-B in FIG. 1;
fig. 4 is an enlarged schematic view of the structure at C in fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a metal pipe cutting device, which comprises a machine body 20, wherein connecting frames 28 are symmetrically and fixedly arranged on the front side and the rear side of the upper end surface of the machine body 20, an upper box body 8 is fixedly arranged on the connecting frames 28, a first movable cavity 5 is arranged in the upper box body 8, a transmission device is arranged in the first movable cavity 5, a second connecting rod 22 is arranged on the bottom wall of the first movable cavity 5 in a sliding fit manner, a movable block 24 is fixedly connected to the lower end of the second connecting rod 22, a cutting device is arranged in the movable block 24, a rocker 29 is rotatably arranged at the left end and the right end of the rear end wall of the movable block 24, a first spring 29 is fixedly connected between the rocker 29 at the left end and the right end, a second groove 40 is arranged on the upper end surface of the machine body 20, a third groove 67 is arranged on the left side of the second groove 40, a fixing device is arranged in the third groove, be equipped with vice transmission in the second activity chamber 83, the back end wall is equipped with spout 44 before the second recess 40, sliding fit has in spout 44 with rocker 29 rotates the second bull stick 45 of being connected, it installs cylinder 43 to rotate on the second bull stick 45, second recess 40 left side is equipped with hydraulic pressure chamber 75, first piston plate 41 is installed on hydraulic pressure chamber 75 right side, first piston plate 41 fixedly connected with ejector pin 42, ejector pin 42 right-hand member stretches into second recess 40 and sliding fit the second recess 40 with the wall body between the hydraulic pressure chamber 75, hydraulic pressure chamber 75 downside is equipped with second piston plate 76, second piston plate 76 fixedly connected with second ejector pin 82, second ejector pin 82 lower extreme stretches into second activity chamber 83 and sliding fit the wall body between the second activity chamber 83 with the hydraulic pressure chamber 75.
Beneficially, the transmission device comprises a first motor 7 rotatably mounted on the front and rear end walls of the first movable cavity 5, a main transmission shaft 12 is rotatably connected to the lower end of the first motor 7, the lower end of the main transmission shaft 12 is rotatably mounted on the bottom wall of the first movable cavity 5, a worm wheel 6 and a second pulley 13 are fixedly mounted on the main transmission shaft 12, the worm wheel 6 is engaged with a worm 11, the worm 11 is rotatably connected with the front and rear end walls of the first movable cavity 5, a first pulley 10 is fixedly mounted on the worm 11, the first pulley 10 is connected with a fourth pulley 46 through a first transmission belt 9, the fourth pulley 46 is fixedly mounted on a first rotating shaft 2, the first rotating shaft 2 is rotatably connected with the front and rear end walls of the first movable cavity 5, a rotating disc 3 is fixedly mounted on the first rotating shaft 2, a first rotating rod 1 is rotatably mounted on the rotating disc 3, a first connecting rod 21 is rotatably and fixedly connected to the first rotating rod 1, first connecting rod 21 fixed connection second connecting rod 22, second band pulley 13 is connected with third band pulley 15 through second conveyer belt 14, third band pulley 15 fixed mounting is in first spline sleeve 16, first spline sleeve 16 rotate install in 5 diapalls in first activity chamber, spline connection has second pivot 4 in the first spline sleeve 16, 4 lower extremes of second pivot are stretched out go up box 8.
Beneficially, the cutting device includes a second rotating shaft 4 rotatably connected to the movable block 24, a first transmission cavity 18 is arranged in the movable block 24, the lower end of the second rotating shaft 4 extends into the first transmission cavity 18, a first helical gear 17 is fixedly connected to the inside of the first transmission cavity 18, a second helical gear 19 is engaged to the left side of the first helical gear 17, a rotating groove 23 is arranged on the left side of the first transmission cavity 18, the second helical gear 19 is fixedly mounted on a third rotating shaft 27, the left end of the third rotating shaft 27 extends into the rotating groove 23 and is in rotating fit with the left and right end walls of the rotating groove 23 and the wall body between the first transmission cavity 18 and the rotating groove 23, a sleeve 26 is fixedly mounted on the rotating shaft 23, and a cutter 25 is fixedly mounted on the sleeve 26.
Beneficially, the fixing device includes an extending frame 73 which is symmetrically and fixedly installed on the machine body 20 in a front-back direction and located above the third groove 67, a second sliding groove 59 with an inward opening is arranged in the extending frame 73, a sliding block 73 is installed in the second sliding groove 59 in a sliding fit manner, a second spring 58 connected with the sliding block 73 is fixedly installed in the second sliding groove 59, a seventh rotating shaft 76 is rotatably installed on the sliding block 73, a third rotating shaft 75 is fixedly installed on the seventh rotating shaft 76, a sixth rotating shaft 69 rotatably connected with the front end wall and the rear end wall is arranged in the third groove 67, a second rotating shaft 72 is fixedly installed on the sixth rotating shaft 69, a belt cavity 70 is arranged in the rear side wall of the third groove 67, the rear end of the sixth rotating shaft 69 extends into the belt cavity 70 and is fixedly installed with a sixth belt wheel 71, the sixth belt wheel 71 is connected with a fifth belt wheel 66 through a third belt 68, the fifth pulley 66 is fixedly mounted on the second transmission shaft 65, and the second transmission shaft 65 is rotatably mounted on the front end wall of the belt cavity 70.
Advantageously, the secondary transmission device comprises a second motor 33 fixedly mounted on the bottom wall of the second movable cavity 83, a secondary transmission shaft 86 is dynamically connected to the second motor 33, an eighth bevel gear 87 and an eighth pulley 85 are fixedly mounted on the secondary transmission shaft 86, the eighth pulley 85 is connected to a seventh pulley 77 through a fourth belt 84, the seventh pulley 77 is fixedly mounted on a second spline sleeve 78, a second transmission cavity 60 is arranged on the upper side of the second movable cavity 83, the second spline sleeve 78 is rotatably connected to a wall body between the second transmission cavity 60 and the second movable cavity 83, a third transmission shaft 79 is internally splined to the second spline sleeve 78, a movable plate 80 is rotatably connected to the lower end of the third transmission shaft 79, the movable plate 80 is in sliding fit with the second movable cavity 83, the bottom wall of the movable plate 80 is connected to the bottom wall of the second movable cavity 83 through a third spring 81, the upper end of the movable plate 80 is connected with the second ejector rod 82, the upper end of the third transmission shaft 79 extends into the second transmission cavity 60 and is fixedly connected with a circular truncated cone 62, the circular truncated cone 62 is in sliding fit with a sixth helical gear 61, a rotary drum rotatably mounted in the bottom wall of the second transmission cavity 60 is fixedly mounted on the bottom wall of the sixth helical gear 61, a seventh helical gear 64 is meshed with the sixth helical gear 61, and the seventh helical gear 64 is fixedly mounted on the second transmission shaft 65, the front end of which extends into the second transmission cavity 60.
Advantageously, the second groove 40 is provided with a first groove 39 with an upward opening at the lower side of the roller 43 at the left side, a fifth rotating shaft 36 rotatably connected with the front and rear end walls is installed in the first groove 39, a roller 38 and a fifth helical gear 37 which can cooperate with the roller 43 are fixedly installed on the fifth rotating shaft 36, the fifth helical gear 37 is engaged with a fourth helical gear 35, the fourth helical gear 35 is fixedly installed on the fourth rotating shaft 34, the fourth rotating shaft 34 is rotatably installed on a wall body between the second movable cavity 83 and the first groove 39, the left end of the fourth rotating shaft 34 extends into the second movable cavity 83 and is fixedly connected with a third helical gear 32, and the third helical gear 32 is engaged with the eighth helical gear 87.
In the initial state, the circular truncated cone 61 and the sixth helical gear 61 are in contact, the first motor 7 and the second motor 33 are stopped, and the first spring 31, the second spring 58 and the third spring 81 are in a normal state;
when the working is started, the first motor 7 and the second motor 33 rotate, the main transmission shaft 12 drives the worm wheel 6 and the second belt wheel 13 to rotate, the second belt wheel 13 drives the third belt wheel 15 and the first spline sleeve 16 to rotate through the second transmission belt 14, the first spline sleeve 16 is driven through the second rotating shaft 4, the second rotating shaft 4 drives the third rotating shaft 27 to rotate through the first helical gear 17 and the second helical gear 19, the third rotating shaft 27 drives the cutter 25 to rotate, the worm wheel 6 drives the first belt wheel 10 to rotate through the worm 11, the first belt wheel 10 drives the fourth belt wheel 46 to rotate through the first transmission belt 9, the fourth belt wheel 46 drives the rotary table 3 to rotate through the first rotating shaft 2, the rotary table 3 drives the first connecting rod 21 and the second connecting rod 22 to move through the first rotating shaft 1, the second connecting rod 22 drives the movable block 24 to reciprocate up and down in the horizontal direction, and the movable block 24 drives the roller 43 to reciprocate in the horizontal direction through the rocker 29.
The second motor 33 drives the auxiliary transmission shaft 86 to rotate, the auxiliary transmission shaft 86 drives the eighth belt wheel 85 and the eighth bevel gear 87 to rotate, the eighth bevel gear 87 drives the fourth bevel gear 35 to rotate through the third bevel gear 32, the fourth bevel gear 35 drives the roller 38 through the fifth bevel gear 37, the roller 38 can drive the left roller 43 to rotate, the eighth belt wheel 85 drives the seventh belt wheel 77 to rotate through the fourth belt conveyor 84, the seventh belt wheel 77 drives the sixth bevel gear 61 to rotate through the second spline sleeve 78 and the third transmission shaft 79, the sixth bevel gear 61 drives the second transmission shaft 65 to rotate through the seventh bevel gear 64, and the second transmission shaft 65 drives the sixth belt wheel 71 to rotate through the fifth belt wheel 66 and the third belt conveyor 68, the seventh belt pulley 71 drives the second roller 72 to rotate through the sixth rotating shaft 69, a metal pipe passes through the space between the second roller 72 and the third roller 75, the second roller 72 drives the metal pipe to move rightwards, the movable block 24 drives the cutter 25 to move downwards to cut the metal pipe, the movable block 24 drives the third roller 43 on the left side to move leftwards so that the ejector rod 42 moves, the second ejector rod 82 drives the movable plate 80 to move downwards, the circular truncated cone 62 is separated from the sixth helical gear 61, the second roller 72 stops rotating, the metal pipe stops moving and is cut, the movable block 24 moves upwards, the state is recovered, the metal pipe continues to move, and the metal pipe is cut in a reciprocating manner.
And when the work is finished, the first motor 7 and the second motor 33 are switched off.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (6)
1. A metal pipe cutting device comprises a machine body, wherein connecting frames are symmetrically and fixedly arranged on the front side and the rear side of the upper end surface of the machine body, an upper box body is fixedly arranged on each connecting frame, a first movable cavity is arranged in each upper box body, a transmission device is arranged in each first movable cavity, a second connecting rod is arranged on the bottom wall of each first movable cavity in a sliding fit mode, the lower end of each second connecting rod is fixedly connected with a movable block, a cutting device is arranged in each movable block, rocking rods are rotatably arranged at the left end and the right end of the rear end wall of each movable block, a first spring is fixedly connected between each rocking rod at the left end and the right end, a second groove is arranged on the upper end surface of the machine body, a third groove is arranged on the left side of each second groove, a fixing device is arranged in each third groove, a second movable cavity is arranged on the lower side of each third groove, sliding fit has in the spout with the rocker rotates the second bull stick of being connected, rotate on the second bull stick and install the cylinder, second recess left side is equipped with the hydraulic pressure chamber, first piston plate is installed on hydraulic pressure chamber right side, first piston plate fixedly connected with ejector pin, the ejector pin right-hand member stretches into second recess and sliding fit the second recess with wall body between the hydraulic pressure chamber, hydraulic pressure chamber downside is equipped with the second piston plate, second piston plate fixedly connected with second ejector pin, second ejector pin lower extreme stretches into second activity chamber and sliding fit the second activity chamber with wall body between the hydraulic pressure chamber.
2. The metal pipe cutting apparatus according to claim 1, wherein: the transmission device comprises a first motor which is rotatably arranged on the front end wall and the rear end wall of the first movable cavity, the lower end of the first motor is in power connection with a main transmission shaft, the lower end of the main transmission shaft is rotatably arranged on the bottom wall of the first movable cavity, a worm wheel and a second belt wheel are fixedly arranged on the main transmission shaft, the worm wheel is meshed with a worm, the worm is rotatably connected with the front end wall and the rear end wall of the first movable cavity, a first belt wheel is fixedly arranged on the worm, the first belt wheel is connected with a fourth belt wheel through a first transmission belt, the fourth belt wheel is fixedly arranged on a first rotating shaft, the first rotating shaft is rotatably connected with the front end wall and the rear end wall of the first movable cavity, a rotating disc is fixedly arranged on the first rotating shaft, a first rotating rod is rotatably arranged on the rotating disc, a first connecting rod is rotatably and fixedly connected with the first, the second belt wheel is connected with a third belt wheel through a second conveying belt, the third belt wheel is fixedly installed on a first spline sleeve, the first spline sleeve is rotatably installed on the bottom wall of the first movable cavity, a second rotating shaft is connected with the inner spline of the first spline sleeve, and the lower end of the second rotating shaft extends out of the upper box body.
3. The metal pipe cutting apparatus according to claim 2, wherein: cutting device include with the movable block rotates the second pivot of connection, be equipped with first transmission chamber in the movable block, second pivot lower extreme stretches into first helical gear of first transmission intracavity fixedly connected with, the meshing of first helical gear left side has the second helical gear, first transmission chamber left side is equipped with the turn trough, second helical gear fixed mounting is in the third pivot, the third pivot left end stretches into turn trough and normal running fit end wall about the turn trough and first transmission chamber with wall body between the turn trough, the third pivot in fixed mounting has the sleeve in the pivot, fixed mounting has the cutter on the sleeve.
4. The metal pipe cutting apparatus according to claim 1, wherein: the fixing device comprises extending frames which are symmetrically and fixedly arranged on the machine body in a front-back mode and are positioned above the third groove, a second sliding chute with an inward opening is arranged in the extension frame, a sliding block is arranged in the second sliding chute in a sliding fit manner, a second spring connected with the sliding block is fixedly arranged in the second sliding groove, a seventh rotating shaft is rotatably arranged on the sliding block, a third roller is fixedly arranged on the seventh rotating shaft, a sixth rotating shaft which is rotatably connected with the front end wall and the rear end wall is arranged in the third groove, a second roller is fixedly arranged on the sixth rotating shaft, a belt cavity is arranged in the rear side wall of the third groove, the rear end of the sixth rotating shaft extends into the belt cavity and is fixedly provided with a sixth belt wheel which is connected with a fifth belt wheel through a third conveying belt, the fifth belt pulley is fixedly arranged on a second transmission shaft, and the second transmission shaft is rotatably arranged on the front end wall of the belt cavity.
5. The metal pipe cutting apparatus according to claim 1, wherein: the auxiliary transmission device comprises a second motor fixedly arranged on the bottom wall of the second movable cavity, an auxiliary transmission shaft is in power connection with the second motor, an eighth bevel gear and an eighth belt pulley are fixedly arranged on the auxiliary transmission shaft, the eighth belt pulley is connected with a seventh belt pulley through a fourth conveyor belt, the seventh belt pulley is fixedly arranged on a second spline sleeve, a second transmission cavity is arranged on the upper side of the second movable cavity, the second spline sleeve is rotatably connected with a wall body between the second transmission cavity and the second movable cavity, a third transmission shaft is in spline connection with the inner part of the second spline sleeve, a movable plate is rotatably connected at the lower end of the third transmission shaft and is in sliding fit with the second movable cavity, the bottom wall of the movable plate is connected with the bottom wall of the second movable cavity through a third spring, the upper end of the movable plate is connected with a second ejector rod, and the upper end of the third transmission shaft extends into the second transmission cavity and is fixedly connected with a circular table, the circular truncated cone is in sliding fit with a sixth helical gear, a rotary drum rotatably mounted in the bottom wall of the second transmission cavity is fixedly mounted on the bottom wall of the sixth helical gear, a seventh helical gear is meshed with the sixth helical gear, and the seventh helical gear is fixedly mounted on a second transmission shaft, and the front end of the second transmission shaft extends into the second transmission cavity.
6. The metal pipe cutting apparatus according to claim 5, wherein: the second recess is in the left side the cylinder downside is equipped with the ascending first recess of opening, install in the first recess and rotate the fifth pivot of being connected with front and back end wall, fixed mounting in the fifth pivot can with cylinder complex gyro wheel and fifth helical gear, the fifth helical gear meshing has the fourth helical gear, fourth helical gear fixed mounting in the fourth pivot, the fourth pivot rotate install in the second activity chamber with wall body between the first recess, the fourth pivot left end stretches into the second activity chamber fixedly connected with third helical gear, the meshing of third helical gear eighth helical gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010203238.XA CN111113054A (en) | 2020-03-21 | 2020-03-21 | Metal pipe cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010203238.XA CN111113054A (en) | 2020-03-21 | 2020-03-21 | Metal pipe cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111113054A true CN111113054A (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010203238.XA Withdrawn CN111113054A (en) | 2020-03-21 | 2020-03-21 | Metal pipe cutting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN111113054A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570891A (en) * | 2020-06-02 | 2020-08-25 | 杭州圣埃蒂机械科技有限公司 | Automatic segmenting device of building steel |
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2020
- 2020-03-21 CN CN202010203238.XA patent/CN111113054A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570891A (en) * | 2020-06-02 | 2020-08-25 | 杭州圣埃蒂机械科技有限公司 | Automatic segmenting device of building steel |
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Application publication date: 20200508 |
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